I have just downloaded Jamulus and gave it a trial run with a friend who has been using it successfully for jam sessions. I could hear him but he could not hear me at all. My ID box was showing on the Jamulus screen but the vertical audio bar for me was stuck on three blobs whereas his was rising and falling with his voice. I have a WIN10 desktop and a Zoom H2n external mic which I have been successfully using on Zoom conference calls. When I originally set up the H2n I tried to use ASIO4all but...